<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="author" content="lijinbo" />
    <title>156-万花筒</title>
    <style>
      html,
      body {
        margin: 0;
        padding: 0;

        overflow: hidden;
      }

      body {
        height: 100vh;

        display: flex;
        align-items: center;
        justify-content: center;
      }

      canvas {
        display: block;
        border-radius: 50%;
      }

      .canvas-pattern {
        display: none;
      }
    </style>
    <script type="module" crossorigin src="../../../../static/js/156-index.html-07c5c08a.js"></script>
    <link rel="modulepreload" crossorigin href="../../../../static/common/modulepreload-polyfill-3cfb730f.js">
  </head>

  <body>
    <canvas class="js-canvas canvas-pattern" width="142" height="142"></canvas>
    <canvas class="js-duplicate" width="142" height="142"></canvas>
    
  </body>
</html>
